250978650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 726703488

約数和(自身を除く): 475724838

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 67, 75, 78, 85, 102, 113, 130, 134, 150, 170, 195, 201, 221, 226, 255, 325, 335, 339, 390, 402, 425, 442, 510, 565, 650, 663, 670, 678, 850, 871, 975, 1005, 1105, 1130, 1139, 1275, 1326, 1469, 1675, 1695, 1742, 1921, 1950, 2010, 2210, 2278, 2550, 2613, 2825, 2938, 3315, 3350, 3390, 3417, 3842, 4355, 4407, 5025, 5226, 5525, 5650, 5695, 5763, 6630, 6834, 7345, 7571, 8475, 8710, 8814, 9605, 10050, 11050, 11390, 11526, 13065, 14690, 14807, 15142, 16575, 16950, 17085, 19210, 21775, 22035, 22713, 24973, 26130, 28475, 28815, 29614, 33150, 34170, 36725, 37855, 43550, 44070, 44421, 45426, 48025, 49946, 56950, 57630, 65325, 73450, 74035, 74919, 75710, 85425, 88842, 96050, 98423, 110175, 113565, 124865, 128707, 130650, 144075, 148070, 149838, 170850, 189275, 196846, 220350, 222105, 227130, 249730, 257414, 288150, 295269, 370175, 374595, 378550, 386121, 444210, 492115, 567825, 590538, 624325, 643535, 740350, 749190, 772242, 984230, 1110525, 1135650, 1248650, 1287070, 1476345, 1673191, 1872975, 1930605, 2221050, 2460575, 2952690, 3217675, 3346382, 3745950, 3861210, 4921150, 5019573, 6435350, 7381725, 8365955, 9653025, 10039146, 14763450, 16731910, 19306050, 25097865, 41829775, 50195730, 83659550, 125489325, 250978650]

約数ペア:

[(1, 250978650), (2, 125489325), (3, 83659550), (5, 50195730), (6, 41829775), (10, 25097865), (13, 19306050), (15, 16731910), (17, 14763450), (25, 10039146), (26, 9653025), (30, 8365955), (34, 7381725), (39, 6435350), (50, 5019573), (51, 4921150), (65, 3861210), (67, 3745950), (75, 3346382), (78, 3217675), (85, 2952690), (102, 2460575), (113, 2221050), (130, 1930605), (134, 1872975), (150, 1673191), (170, 1476345), (195, 1287070), (201, 1248650), (221, 1135650), (226, 1110525), (255, 984230), (325, 772242), (335, 749190), (339, 740350), (390, 643535), (402, 624325), (425, 590538), (442, 567825), (510, 492115), (565, 444210), (650, 386121), (663, 378550), (670, 374595), (678, 370175), (850, 295269), (871, 288150), (975, 257414), (1005, 249730), (1105, 227130), (1130, 222105), (1139, 220350), (1275, 196846), (1326, 189275), (1469, 170850), (1675, 149838), (1695, 148070), (1742, 144075), (1921, 130650), (1950, 128707), (2010, 124865), (2210, 113565), (2278, 110175), (2550, 98423), (2613, 96050), (2825, 88842), (2938, 85425), (3315, 75710), (3350, 74919), (3390, 74035), (3417, 73450), (3842, 65325), (4355, 57630), (4407, 56950), (5025, 49946), (5226, 48025), (5525, 45426), (5650, 44421), (5695, 44070), (5763, 43550), (6630, 37855), (6834, 36725), (7345, 34170), (7571, 33150), (8475, 29614), (8710, 28815), (8814, 28475), (9605, 26130), (10050, 24973), (11050, 22713), (11390, 22035), (11526, 21775), (13065, 19210), (14690, 17085), (14807, 16950), (15142, 16575)]